Input pen for electronic device



FIG. 1 is a front perspective view of an input pen for electronic device showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines illustrating portions of the input pen for electronic device are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an input pen for electronic device, as shown and described. 